ECODEvolutionary Classification of Protein Domains

Home Browse Search Download Help

About ECOD

ECOD (Evolutionary Classification of Protein Domains) is a hierarchical classification of protein domains based on evolutionary relationships. It combines automated sequence and structure analysis with manual curation.

Quick Links

Browse Classification
Search
Download Data
Documentation

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

Q16280_F1_nD1 - ECOD Domain | ECOD

ECOD/Domains/Q16280_F1_nD1

Q16280_F1_nD1

UID: 003529166

AlphaFold

Range: 131-380
AlphaFold: AF-Q16280
UniProt: Q16280 (all domains)
Gene: CNGA2

Protein: Cyclic nucleotide-gated channel alpha-2 (CNG channel alpha-2) (CNG-2) (CNG2) (Olfactory cyclic nucleotide-gated channel subunit 1) (OCNC1)

3D Structure

Loading viewer...

Related Domains

Browse other domains in Ion_trans →

Classification

AArchitecturealpha complex topology(a.10)

XX-groupVoltage-gated ion channels(5054)

HH-groupVoltage-gated ion channels(5054.1)

TT-groupVoltage-gated ion channels(5054.1.1)

FFamilyIon_trans(5054.1.1.2)

Pfam Families

PF00520Ion_trans

Ion transport protein

ClanCL0030Ion_channel

External Links

AlphaFold DB: Q16280 UniProt: Q16280

Representative

This domain is classified based on similarity to:

Downloads

Full AlphaFold Structure (PDB)Full AlphaFold Structure (mmCIF)

Domain coordinates: residues 131-380